Cyclades AlterPath ACS, Справочник по командам

Страница: 278 / 420

262
PCMCIA Cards Integration
This will create an entry in /etc/passwd that resembles this:
myUserName:$1$/3Qc1pGe$./h3hzkaJQJ/:503:503:Embedix
User,,,:/home/myUserName:/bin/sh
Step B: If you want to limit myUserName to getting ONLY PPP access and
NOT shell access to the server, edit the entry for myUserName in /etc/passwd .
Do this by replacing /bin/sh with a pathname to a script that you will be creating
later. In the following example, the script is: /usr/ppp/ppplogin
myUserName:$1$/3Qc1pGe$./h3hzkaJQJ/:503:503:Embedix
User,,,:/home/myUserName:/usr/ppp/ppplogin
Step 6 - If you executed Step 5b, create the ppp login script.
Step A: Create a script called /etc/ppp/ppplogin following this format:
#!/bin/sh
exec /usr/local/sbin/pppd <ppp options>
Step B: Make script executable.
Type chmod 755 /etc/ppp/ppplogin .
Step C: Save this file to flash.
Save this file to flash so the next time the ACS gets rebooted, you won't lose the
new file. Add /etc/ppp/ppplogin into /etc/config_files .
Now execute saveconf .
Step 7 - Change permission of pppd.
Type chmod u+s /usr/local/sbin/pppd
TIP. To prevent from always having to manually change permission every time your ACS
reboots:
1. Edit /etc/users_scripts by uncommenting the following line:
/bin/chmod_pppd
2. Add /etc/users_scripts into /etc/config_files.
3. Execute saveconf. The next time the ACS reboots, this change will be in effect. You should
not need to manually change the pppd permission.
Step 8 - Your ACS is ready to establish a callback connection.
See Client Side Setup to start the callback connection.